Everything that is made of paper and wood comes from trees, a valuable natural resource that adds oxygen to the air. This book explains how young conservationists can help protect trees and also incorporates other basic environmental concepts.
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ISBN | 9780064451208 |
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Sprache | eng |
Cover | JUVENILE NONFICTION: Science & Nature / Trees & Forests, JUVENILE NONFICTION: Recycling & Green Living, Kartonierter Einband (Kt) |
Verlag | Harper Collins (US) |
Jahr | 19940101 |
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